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| author | Franck LENORMAND <franck.lenormand@nxp.com> | 2019-10-09 10:27:43 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-05-01 13:46:22 +0200 |
| commit | 242d1cd69b9f750daee0f15c8028d827a6da13e2 (patch) | |
| tree | 007cd52bf153b3b4eec962e123bf6e845b2d2378 /board | |
| parent | 73d769d8afb936cd99873cfb2fef2ef04e02a13d (diff) | |
| download | u-boot-242d1cd69b9f750daee0f15c8028d827a6da13e2.tar.gz u-boot-242d1cd69b9f750daee0f15c8028d827a6da13e2.tar.xz u-boot-242d1cd69b9f750daee0f15c8028d827a6da13e2.zip | |
imx8: Configure SNVS
Add a module to configure the tamper and secure violation of
the SNVS using the SCU API.
The module also adds some commands:
- snvs_cfg: Configure the SNVS HP and LP registers
- snvs_dgo_cfg: Configure the SNVS DGO bloc if present (8QXP)
- tamper_pin_cfg: Change the configuration of the tamper pins
- snvs_clear_status: Allow to write to LPSR and LPTDSR to clear
status bits
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/imx8qxp_mek/imx8qxp_mek.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/board/freescale/imx8qxp_mek/imx8qxp_mek.c b/board/freescale/imx8qxp_mek/imx8qxp_mek.c index b96f0da21e..93f0cd827c 100644 --- a/board/freescale/imx8qxp_mek/imx8qxp_mek.c +++ b/board/freescale/imx8qxp_mek/imx8qxp_mek.c @@ -16,6 +16,7 @@ #include <asm/arch/clock.h> #include <asm/arch/sci/sci.h> #include <asm/arch/imx8-pins.h> +#include <asm/arch/snvs_security_sc.h> #include <asm/arch/iomux.h> #include <asm/arch/sys_proto.h> @@ -111,6 +112,15 @@ int board_init(void) { board_gpio_init(); +#ifdef CONFIG_IMX_SNVS_SEC_SC_AUTO + { + int ret = snvs_security_sc_init(); + + if (ret) + return ret; + } +#endif + return 0; } |